15(a)Probability Tree Diagrams Conditional ProbabilityEasy1 markFind the probability that he does not win a game.A0.7B0.03C0.2D0.3E0.4F1.3G1.7Grade answerGrading criteria
15(b)Probability Tree Diagrams Conditional ProbabilityEasy1 markJai plays 50 games. Work out the number of games he is expected to win.A3.5B15C34D35E36F45G350Grade answerGrading criteria